MidiYodi allows editing, examination, and playback of MIDI files. It contains an explorer which gathers a MIDI information summary from entire file collections and tools to edit and examine events and notes from individual tracks.

Wing IDE is a software development environment for Python. It provides powerful editing, code intelligence, refactoring, testing, debugging, and search capabilities that reduce development and debugging time, cut down on coding errors, and make it easier to understand and navigate Python code.

Admin4 is a tool for server maintenance via several plugin modules, running on Windows, Mac OS X, Linux, and many more platforms. Currently, plugins for BIND DNS, LDAP, and PostgreSQL are included. It is designed as a framework, using Python for fast development of plugins and custom modifications. The DNS plugin should be able to query (axfr) any type of server, and performs updates via DDNS, which ensures that it won't interfere with other DDNS clients (DHCP, SAMBA4). For BIND 9.7 and up, statistics are supported as well and used to retrieve the server's zones automatically. The LDAP plugin features browsing and generic editing of all types of LDAP entries with schema support. In addition, high-level editing of objects like users, groups and samba domains is supported. Custom objectClasses and attributes can easily be added. The goal of the plugin was to replace the Windows-only ldapadmin tool with a portable solution.

GenScriber is a transcription editor for census records, church records, birth, marriage ,baptisms, burials, index records, etc. Data can be entered in a spreadsheet grid, or a word processor text editor. Both types of input provide stable, non-volatile editors, designed for genealogical data input. All cell inputs are alphanumeric. No assumptions are made about the data type. Dates and values remain exactly as you entered them. The worksheet and text pad work independently. They can be used to edit different data by switching between the tabs. It is of course possibly to copy/paste data between the editors.

Vanubi is a programming editor highly inspired by Emacs but with a more modern fashion. It aims to be unobtrusive yet smart, simple yet complete with the necessary components built in (monolithic), keyboard based with contextual help, file/directory based (not project based), and fast to open for rapid file editing. It features splitting views, auto indent, sessions, fuzzy search everywhere, git support with side gutter and grep, emacs-like and shell-like key bindings, integration with the shell, and an ad-hoc scripting language.